Earthquake statistics

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   The USGS has a search-button. There have been over 100.000 quakes deeper than 100 kilometers since 1900. With a magnitude 9 or + there were 4. http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430555870381%22%2C%22sort%22%3A%22newest%22%2C%22mapposition%22%3A%5B%5B-85%2C0%5D%2C%5B85%2C360%5D%5D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%2C%22autoUpdate%22%3Afalse%2C%22search%22%3A%7B%22id%22%3A%221430555870381%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%221900-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A9%2C%22endtime%22%3A%222015-05-01%2023%3A59%3A59%22%2C%22maxmagnitude%22%3A10%2C%22orderby%22%3A%22time%22%7D%7D%7D 
A 9.6 may 22 1960 in Chili, a 9.3 in 1964 southern Alaska, and 2 times a 9.0 26th december 2004 Sumatra Indonesia and march 11, 2011 Japan. All 4 of those quakes resultedin tsunami's all around the world. 

when you look at M8.5 to 8.9 you end up at 13 quakes http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430556405262%22%2C%22sort%22%3A%22newest%22%2C%22mapposition%22%3A%5B%5B-85%2C0%5D%2C%5B85%2C360%5D%5D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%2C%22autoUpdate%22%3Afalse%2C%22search%22%3A%7B%22id%22%3A%221430556405262%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%221900-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A8.5%2C%22endtime%22%3A%222015-05-01%2023%3A59%3A59%22%2C%22maxmagnitude%22%3A8.9%2C%22orderby%22%3A%22time%22%7D%7D%7D

Of those 13 quakes 4 were after 2000. 

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Dutch Josh Members Profile Send Private Message Find Members Posts Add to Buddy List Adviser Group Joined: May 01 2013 Location: Arnhem-Netherla Status: Online Points: 95317	Post Options Post Reply Quote Dutch Josh Report Post Thanks(0) Quote Reply Topic: Earthquake statistics Posted: May 02 2015 at 1:49am
	The USGS has a search-button. There have been over 100.000 quakes deeper than 100 kilometers since 1900. With a magnitude 9 or + there were 4. http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430555870381%22%2C%22sort%22%3A%22newest%22%2C%22mapposition%22%3A%5B%5B-85%2C0%5D%2C%5B85%2C360%5D%5D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%2C%22autoUpdate%22%3Afalse%2C%22search%22%3A%7B%22id%22%3A%221430555870381%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%221900-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A9%2C%22endtime%22%3A%222015-05-01%2023%3A59%3A59%22%2C%22maxmagnitude%22%3A10%2C%22orderby%22%3A%22time%22%7D%7D%7D A 9.6 may 22 1960 in Chili, a 9.3 in 1964 southern Alaska, and 2 times a 9.0 26th december 2004 Sumatra Indonesia and march 11, 2011 Japan. All 4 of those quakes resultedin tsunami's all around the world. when you look at M8.5 to 8.9 you end up at 13 quakes http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430556405262%22%2C%22sort%22%3A%22newest%22%2C%22mapposition%22%3A%5B%5B-85%2C0%5D%2C%5B85%2C360%5D%5D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%2C%22autoUpdate%22%3Afalse%2C%22search%22%3A%7B%22id%22%3A%221430556405262%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%221900-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A8.5%2C%22endtime%22%3A%222015-05-01%2023%3A59%3A59%22%2C%22maxmagnitude%22%3A8.9%2C%22orderby%22%3A%22time%22%7D%7D%7D Of those 13 quakes 4 were after 2000.
	We cannot solve our problems with the same thinking we used when we created them. ~Albert Einstein

Dutch Josh Members Profile Send Private Message Find Members Posts Add to Buddy List Adviser Group Joined: May 01 2013 Location: Arnhem-Netherla Status: Online Points: 95317	Post Options Post Reply Quote Dutch Josh Report Post Thanks(0) Quote Reply Posted: May 02 2015 at 1:57am
	In the 20th century there were 59 quakes M8-M8.4 http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430556827878%22%2C%22sort%22%3A%22newest%22%2C%22mapposition%22%3A%5B%5B-85%2C0%5D%2C%5B85%2C360%5D%5D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%2C%22autoUpdate%22%3Afalse%2C%22search%22%3A%7B%22id%22%3A%221430556827878%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%221900-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A8%2C%22endtime%22%3A%221999-12-31%2023%3A59%3A59%22%2C%22maxmagnitude%22%3A8.4%2C%22orderby%22%3A%22time%22%7D%7D%7D This century we already have 14 quakes in the same category http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430556984740%22%2C%22sort%22%3A%22newest%22%2C%22mapposition%22%3A%5B%5B-85%2C0%5D%2C%5B85%2C360%5D%5D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%2C%22autoUpdate%22%3Afalse%2C%22search%22%3A%7B%22id%22%3A%221430556984740%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%222000-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A8%2C%22endtime%22%3A%222015-05-01%2023%3A59%3A59%22%2C%22maxmagnitude%22%3A8.4%2C%22orderby%22%3A%22time%22%7D%7D%7D
	We cannot solve our problems with the same thinking we used when we created them. ~Albert Einstein

Dutch Josh Members Profile Send Private Message Find Members Posts Add to Buddy List Adviser Group Joined: May 01 2013 Location: Arnhem-Netherla Status: Online Points: 95317	Post Options Post Reply Quote Dutch Josh Report Post Thanks(0) Quote Reply Posted: May 02 2015 at 2:00am
	There might be lack of data for the first half of the 20th century ? Fracking can cause an increase in eartquakes. But is the global warming to blame for a decrease in ice keeping Earth together ?
	We cannot solve our problems with the same thinking we used when we created them. ~Albert Einstein

Dutch Josh Members Profile Send Private Message Find Members Posts Add to Buddy List Adviser Group Joined: May 01 2013 Location: Arnhem-Netherla Status: Online Points: 95317	Post Options Post Reply Quote Dutch Josh Report Post Thanks(0) Quote Reply Posted: May 02 2015 at 2:35am
	From 1900 till 1950 there were 35 quakes M8 or + http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430558977875%22%2C%22search%22%3A%7B%22id%22%3A%221430558977875%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%221900-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A8%2C%22endtime%22%3A%221950-01-01%2000%3A00%3A00%22%2C%22maxmagnitude%22%3A10%2C%22orderby%22%3A%22time%22%7D%7D%2C%22listFormat%22%3A%22default%22%2C%22sort%22%3A%22newest%22%2C%22basemap%22%3A%22grayscale%22%2C%22autoUpdate%22%3Afalse%2C%22restrictListToMap%22%3Atrue%2C%22timeZone%22%3A%22utc%22%2C%22mapposition%22%3A%5B%5B-87.25291244998124%2C-187.734375%5D%2C%5B87.25291244998124%2C547.734375%5D%5D%2C%22overlays%22%3A%7B%22plates%22%3Atrue%7D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%7D In the period 1950-2000 that was also 35. http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430559146252%22%2C%22sort%22%3A%22newest%22%2C%22mapposition%22%3A%5B%5B-85%2C0%5D%2C%5B85%2C360%5D%5D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%2C%22autoUpdate%22%3Afalse%2C%22search%22%3A%7B%22id%22%3A%221430559146252%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%221950-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A8%2C%22endtime%22%3A%222000-01-01%2000%3A00%3A00%22%2C%22maxmagnitude%22%3A10%2C%22orderby%22%3A%22time%22%7D%7D%7D From 2000 till now we are on 21 quakes in the same M8(+) category http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221430559232249%22%2C%22sort%22%3A%22newest%22%2C%22mapposition%22%3A%5B%5B-85%2C0%5D%2C%5B85%2C360%5D%5D%2C%22viewModes%22%3A%7B%22help%22%3Afalse%2C%22list%22%3Atrue%2C%22map%22%3Atrue%2C%22settings%22%3Afalse%7D%2C%22autoUpdate%22%3Afalse%2C%22search%22%3A%7B%22id%22%3A%221430559232249%22%2C%22name%22%3A%22Search%20Results%22%2C%22isSearch%22%3Atrue%2C%22params%22%3A%7B%22starttime%22%3A%222000-01-01%2000%3A00%3A00%22%2C%22minmagnitude%22%3A8%2C%22endtime%22%3A%222015-05-01%2000%3A00%3A00%22%2C%22maxmagnitude%22%3A10%2C%22orderby%22%3A%22time%22%7D%7D%7D
	We cannot solve our problems with the same thinking we used when we created them. ~Albert Einstein